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Cushion|Lab Grown|IGI

2.05ct D SI1 Cushion Lab Grown Diamond

EX • D/SI1 • IGI LG685532107

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG685532107

Diamond specifications and retailer prices

From HK$3,342 HKD
$426 USD
As of October 29, 2026
Save HK$24,510 HKD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$27,852 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG685532107 or 685532107. Listed at 8 retailers as of October 29, 2026, with prices from HK$3,342 to HK$27,852, a HK$24,510 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,852. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.05
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685532107
Dimensions9.12 × 6.04 × 4.00 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.12 mm6.04 mm2.05 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685532107
Side View
Table 64.0%Crown 36.3°Girdle: THK-VTKPavilionCulet: LargeDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$27,852 HKD|Low: HK$3,209 HKD|High: HK$27,852 HKD|Avg: HK$11,447 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 6HK$3,342 HKD
Retailer 9HK$3,742 HKD
Retailer 7HK$6,535 HKD
Retailer 2HK$6,551 HKD
Retailer 11HK$7,006 HKD
Retailer 10HK$8,082 HKD
Retailer 5HK$11,635 HKD
Retailer 8HK$14,711 HKD
Retailer 4HK$16,839 HKD
Retailer 3HK$19,161 HKD
Do Amore DiamondsHK$27,852 HKD

18 data points across 11 retailers

8 retailersHK$3,342 HKD to HK$27,852 HKD

A
Cheapest Retailer
-
HK$3,342 HKD
$426 USD
A
Retailer 2
-
HK$3,742 HKD
$477 USD
View
B+
Retailer 3
-
HK$6,535 HKD
$833 USD
View
B+
Retailer 4
-
HK$6,551 HKD
$835 USD
View
B
Retailer 5
-
HK$11,635 HKD
$1,483 USD
View
B
Retailer 6
-
HK$14,711 HKD
$1,875 USD
View
B
Retailer 7
-
HK$16,839 HKD
£1,690 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1682054 · Oct 30
HK$27,852 HKD
$3,550 USD
View
7 more retailers have this diamond
Prices start from HK$3,342 HKDSave up to HK$24,510 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.05ct Cushion
HK$3,342 HKD